Module: Asposeslidesjava::Background

Defined in:
lib/asposeslidesjava/Slides/background.rb

Instance Method Summary collapse

Instance Method Details

#initialize ⇒ Object 



3
4
5
6
7
8
9
10
11
12
 
# File 'lib/asposeslidesjava/Slides/background.rb', line 3

def initialize()
    # Setting the Background Color of a Master Slide
    set_background_color_of_master_slide()

    # Setting the Background Color of a Normal Slide
    set_background_color_of_normal_slide()

    # Setting the Slide Background to an Image
    set_image_as_background_color()
end

#set_background_color_of_master_slide ⇒ Object 



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
# File 'lib/asposeslidesjava/Slides/background.rb', line 14

def set_background_color_of_master_slide()
    data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/'
            
    # Instantiate Presentation class that represents the presentation file
    pres = Rjb::import('com.aspose.slides.Presentation').new

    # Set the background color of the Master Slide to Forest Green
    pres.getMasters().get_Item(0).getBackground().setType(Rjb::import('com.aspose.slides.BackgroundType').OwnBackground)
    pres.getMasters().get_Item(0).getBackground().getFillFormat().setFillType(Rjb::import('com.aspose.slides.FillType').Solid)
    pres.getMasters().get_Item(0).getBackground().getFillFormat().getSolidFillColor().setColor(Rjb::import('java.awt.Color').GREEN)

    # Saving the presentation
    save_format = Rjb::import('com.aspose.slides.SaveFormat')
    pres.save(data_dir + "MasterBG.pptx", save_format.Pptx)

    puts "Set background color of master slide, please check the output file."
end

#set_background_color_of_normal_slide ⇒ Object 



32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
 
# File 'lib/asposeslidesjava/Slides/background.rb', line 32

def set_background_color_of_normal_slide()
    data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/'
            
    # Instantiate Presentation class that represents the presentation file
    pres = Rjb::import('com.aspose.slides.Presentation').new

    # Set the background color of the Normal slide to Blue
    pres.getSlides().get_Item(0).getBackground().setType(Rjb::import('com.aspose.slides.BackgroundType').OwnBackground)
    pres.getSlides().get_Item(0).getBackground().getFillFormat().setFillType(Rjb::import('com.aspose.slides.FillType').Solid)
    pres.getSlides().get_Item(0).getBackground().getFillFormat().getSolidFillColor().setColor(Rjb::import('java.awt.Color').BLUE)

    # Saving the presentation
    save_format = Rjb::import('com.aspose.slides.SaveFormat')
    pres.save(data_dir + "ContentBG.pptx", save_format.Pptx)

    puts "Set background color of normal slide, please check the output file."
end

#set_image_as_background_color ⇒ Object 



50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
 
# File 'lib/asposeslidesjava/Slides/background.rb', line 50

def set_image_as_background_color()
    data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/'
            
    # Instantiate Presentation class that represents the presentation file
    pres = Rjb::import('com.aspose.slides.Presentation').new

    # Set the background with Image
    pres.getSlides().get_Item(0).getBackground().setType(Rjb::import('com.aspose.slides.BackgroundType').OwnBackground)
    pres.getSlides().get_Item(0).getBackground().getFillFormat().setFillType(Rjb::import('com.aspose.slides.FillType').Picture)
    pres.getSlides().get_Item(0).getBackground().getFillFormat().getPictureFillFormat().setPictureFillMode(Rjb::import('com.aspose.slides.PictureFillMode').Stretch)

    # Set the picture
    imgx = pres.getImages().addImage(Rjb::import('java.io.FileInputStream').new(Rjb::import('java.io.File').new(data_dir + 'night.jpg')))

    # Image imgx = pres.getImages().addImage(image);
    # Add image to presentation's images collection

    pres.getSlides().get_Item(0).getBackground().getFillFormat().getPictureFillFormat().getPicture().setImage(imgx)

    # Saving the presentation
    save_format = Rjb::import('com.aspose.slides.SaveFormat')
    pres.save(data_dir + "ContentBG_Image.pptx", save_format.Pptx)

    puts "Set image as background, please check the output file."
end